introduction to classical conditioning
DESCRIPTION
Introduction to Classical Conditioning. Pavlov Process of Classical conditioning Examples Acquisition & Extinction Importance of & Critiques of Classical Conditioning Start Operant Conditioning Reminders/Announcements Paper 1 Due Feb 20 Sign up for research studies (Option A). - PowerPoint PPT PresentationTRANSCRIPT
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INTRODUCTION TO CLASSICAL CONDITIONINGPavlovProcess of Classical conditioning ExamplesAcquisition & ExtinctionImportance of & Critiques of Classical ConditioningStart Operant Conditioning
Reminders/AnnouncementsPaper 1 Due Feb 20Sign up for research studies (Option A)
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LOOKING AHEAD TO FRIDAY Finish Operant Conditioning
Logistics Talk about Paper 1 Go over Exam 1 Clicker Roll call
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LEARNING Behaviorism Classical conditioning
Type of associative learning Organisms associate events
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PAVLOV’S FINDINGS
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PAVLOV’S FINDINGS
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CLASSICAL CONDITIONING BASICS Unconditioned Stimulus (UCS)
Naturally Triggers Response Unconditioned Response (UCR)
Naturally Occurring Response Conditioned Stimulus (CS)
Irrelevant Stimulus; Repeated paired with UCS Conditioned Response (CR)
Learned Response
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PAVLOV’S FINDINGS
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BUT JUST FOR DOGS, RIGHT?
CS alone No response
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BUT JUST FOR DOGS, RIGHT?
CS alone No response
UCS UCR
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BUT JUST FOR DOGS, RIGHT?
CS + UCS UCR
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BUT JUST FOR DOGS, RIGHT?
CS + UCS UCR
CS CR
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ANOTHER CLASSICAL CONDITIONING EXAMPLE http://www.youtube.com/watch?v=
3kch8ToePPY
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IN THIS CLIP, THE UNCONDITIONED STIMULUS WASA. The computer beepB. Eating the AltoidC. Salivation/Fresh breathD. Asking for a mintE. None of the above
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IN THIS CLIP, THE CONDITIONED STIMULUS WASA. The computer beepB. Eating the AltoidC. Salivation/fresh breathD. Asking for a mintE. None of the above
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LET’S COMPARE PAVLOV AND JIM…Pavlov The Office
UCS Meat Powder Breath MintCS Tone Computer BeepUCR Salivation Salivation (+ minty
fresh)CR Salivation Salivation (-minty
fresh)
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BREAKING IT DOWN Computer beep no response Eating breath mint salivation (fresh breath) Eating breath mint + beep salivation Eating breath mint + beep salivation Eating breath mint + beep salivation ……..
Computer beep salivation
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ONE LAST CC EXAMPLE
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CLICKER QUESTION As a child, you were playing in the yard one
day when a neighbor’s cat wandered over. Your mother screamed and brought you inside. Her behavior caused you to cry. You now have a fear of cats. The unconditioned stimulus (UCS) is
A. Your mother’s behavior.B. Your crying.C. The cat.D. Your fear of cats today.
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ACQUISITION AND EXTINCTION Acquisition
Initial learning and timing Extinction
Only CS is presented Spontaneous Recovery
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IMPORTANCE OF CC Learning enables animals to become
responsive to adapt to their environments
Other Examples Taste aversion Emotions Immune System
Video
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LIMITS OF CC Apply to physiological responses Mechanical explanation
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QUESTIONS?